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955a857e06
This patch creates a new idmapper system that uses the request-key function to place a call into userspace to map user and group ids to names. The old idmapper was single threaded, which prevented more than one request from running at a single time. This means that a user would have to wait for an upcall to finish before accessing a cached result. The upcall result is stored on a keyring of type id_resolver. See the file Documentation/filesystems/nfs/idmapper.txt for instructions. Signed-off-by: Bryan Schumaker <bjschuma@netapp.com> [Trond: fix up the return value of nfs_idmap_lookup_name and clean up code] Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
19 lines
669 B
Plaintext
19 lines
669 B
Plaintext
00-INDEX
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- this file (nfs-related documentation).
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Exporting
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- explanation of how to make filesystems exportable.
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knfsd-stats.txt
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- statistics which the NFS server makes available to user space.
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nfs.txt
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- nfs client, and DNS resolution for fs_locations.
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nfs41-server.txt
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- info on the Linux server implementation of NFSv4 minor version 1.
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nfs-rdma.txt
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- how to install and setup the Linux NFS/RDMA client and server software
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nfsroot.txt
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- short guide on setting up a diskless box with NFS root filesystem.
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rpc-cache.txt
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- introduction to the caching mechanisms in the sunrpc layer.
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idmapper.txt
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- information for configuring request-keys to be used by idmapper
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